package io;

import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;

/**
 * 向文件中写入文本数据
 */
public class WriteStringDemo {
    public static void main(String[] args) throws IOException {
        //参数可以有追加效果
        FileOutputStream fos = new FileOutputStream("fos.txt",true);



        String line = "haha.";
        byte[] data = line.getBytes(StandardCharsets.UTF_8);
        fos.write(data);

        line = "还可以";
        data = line.getBytes(StandardCharsets.UTF_8);
        fos.write(data);

        System.out.println("写出完毕!");

        fos.close();

    }
}
